The more you use your computers, the slower they get. Every time we install new released software into a computer system, actually it needs a higher hardware specification. For instance, we can feel convenience using a 2.6 GHz Pentium 4 Computer with 512Mb RAM and Win XP installed in it, but not if we run it with new Windows Vista installed in it. Of course stay up to date with the latest software is recommended unless you will miss the new features offered.

Therefore for most people, they love to upgrade their computer periodically according to their needs. Most of them prefer the memory or RAM for first upgrading. Memory as well as the processor mostly influences the performance and speed of the computer, and in fact the RAM can be added into computer up to 4 or more modules according to the slots provided by the motherboards. Memory upgrade is also one of the cheapest upgrade compared with Processor, VGA, or HDD upgrade. You can get a 1GB DDR2 around $15 for PC. But it is too bad for computers with motherboard that only support DDR. more…